at someone's expense paid for by someone 由某人付款; 由某人承担费用： the document was printed at the taxpayer's expense. 文件的印刷费用由纳税人承担。 ■ with someone as the victim, especially of a joke 以某人为受害者; 拿某人开玩笑： my friends all had a good laugh at my expense. 我的朋友都觉得拿我开玩笑很有趣。 |